According to a Tunisian former extremist who lived with the two girls in Raqqa, Kesinovic was forced to be a sex slave for the terror group.

The Tunisian woman said that Kesinovic and her friend lived together in the same house and were viewed as a “sexual present for new fighters.” She claimed that Kesinovic made several attempts to flee before she was caught and beaten to death with a hammer.

“Don’t look for us. We will serve Allah and we will die for him,” read the note they left behind.

The two girls, both native Bosnians, went to Turkey and eventually to Syria, where they arrived in Raqqa. The girls married ISIS fighters in Syria. After their arrival, they became important parts of the ISIS public relations effort. Their pictures were taken while wearing full burqas, carrying automatic weapons and surrounded by armed men as part of ISIS’ efforts to recruit young women to come to Syria.

“Here I can really be free. I can practice my religion. I couldn’t do that in Vienna,” Selimovic tweeted Paris Match in an interview in which her husband supervised every word tweeted. She was reported to have been killed in fighting around Raqqa not long afterward.

Media accounts report that Kesinovic contacted her family from Syria, saying that she wanted to leave due to the brutality shown by ISIS, but could not get away. The news of her death came from the Tunisian woman who was able to escape ISIS, media accounts reported.